<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>메인 프레임</title>
</head>
<frameset rows='120,*' border="0">
	<frame src='a.html'/>
	<frameset cols='300,*' border="0">
		<frame src='b.html'/>
		<frame src='c.html' name='c'/>
	</frameset>
</frameset>


</html>